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Attenuators

Attenuators

  1. Products
  2. RF/IF and RFID
  3. Attenuators
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Image Part Number Manufacturer Description Series Packaging Mounting Type RoHS Status Manufacturer Part Number Package / Case Polarization P1dB Frequency Range
10-50TVR Anaren RF ATTENUATOR 50OHM - Tray - - - - - - 0Hz ~ 4GHz
ATT-290F-20-SMA-02 Bel RF ATTENUATOR 20DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
E-TA2012 T 8DB N2 Copal Electronics RF ATTENUATOR 8DB 50OHM 0805 - Tape & Reel (TR) - - - 0805 (2012 Metric) - - 0Hz ~ 3GHz
AT-102(40) 4D Systems RF ATTENUATOR 2DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/14-09N Bel RF ATTENUATOR 5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 12.4GHz
SKY12340-364LF Skyworks Solutions, Inc. RF ATTENUATOR 0.5-15.5DB 32VFQFN - Cut Tape (CT) - - - 32-VFQFN Exposed Pad - - 300kHz ~ 2GHz
HMC939ATCPZ-EP-R7 ADI (Analog Devices, Inc.) RF ATTENUATOR 1DB-31DB 24VFQFN - Tape & Reel (TR) - RoHS Compliant - 24-VFQFN Exposed Pad - - 100MHz ~ 33GHz
ATT-0444-03-SMA-02 Bel RF ATTENUATOR 3DB SMA MODULE - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/16-12N Bel RF ATTENUATOR 30DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz
M3933/25-65N Amphenol SV Microwave RF ATTENUATOR 3.5DB 50OHM SMA - Bulk - - - SMA In-Line Module - - 0Hz ~ 18GHz

About Attenuators


Attenuators are passive RF components used to reduce the amplitude or power level of RF signals while preserving their frequency characteristics. They are inserted into RF transmission lines to control signal strength, match impedance, and prevent overloading of sensitive components. Attenuators come in various types, including fixed, variable, step, and programmable attenuators, each offering different levels of attenuation and impedance matching capabilities. They find applications in RF test equipment, signal conditioning, power control, and RF communication systems where precise signal attenuation is required.